Acylindrical wire of radius 1 mm is made of copper metal. assume that each copper atom in metallic copper has one mobile electron free to move and carry current. if one amp of current is flowing through this wire, a. what is the average drift speed of the electrons? (units m/s). b. how long would it take for an electron to drift through 100 meters of such wire?

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.

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